Sextant

Description

FIG. 1 is a front elevational view of a sextant showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

The broken line showing of the hanger in FIGS. 1, 2 and 4-6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D247743 April 18, 1978 Finnern et al.
2378770 June 1945 Horr
3968570 July 13, 1976 Leuchter, Jr.
4072011 February 7, 1978 Sigley
4428671 January 31, 1984 Davies
4763418 August 16, 1988 Decker, Jr.
4972592 November 27, 1990 Finnern
Foreign Patent Documents
361407 November 1931 GBX
556034 September 1943 GBX
2062861 May 1981 GBX
Patent History
Patent number: D413074
Type: Grant
Filed: Jul 8, 1998
Date of Patent: Aug 24, 1999
Inventor: Philip G. Langford (White Hall, MD)
Primary Examiner: Antoine Duval Davis
Attorney: Richard C. Litman
Application Number: 0/90,391
Classifications
Current U.S. Class: Transit Or Theodolite (D10/66)
International Classification: 1004;